The eyes provide the primary focus in any portrait, helping to define the relationship between the model and the viewer.

But it did help to define the character - I'd put on the clothes and just go crazy.

That vote was seen as helping to define Germany's world role into the next century.

By helping to define your financial needs for retirement, the book is indeed valuable.

It helps to define the visual personality of the car.

For all the protection of the animal Spirits that helped to define her, only people knew how to make fire.

Their answer helps to define the way I design the garden.

"You could even say we're helping to define what the cutting edge will be."

This interaction helped to define the limits of governmental power over the church.

Statistics helped to define accomplishment, and the lack of it.